We Tried It: The Boxing Workout That Got Charlotte McKinney Baywatch-Ready

This article originally appeared on People.com. 

What Is It: BoxUnion — Charlotte McKinney’s favorite boxing studio — combines shadow boxing and heavy bag drills with cardio, core work and plyometric intervals to “sculpt, lean and champion a fit physique in a thoughtful, motivational environment

Who Tried It: Gabrielle Olya, PEOPLE writer and reporter

Level of Difficulty: 7 (on a scale of 1 to 10). I took the “Box U” class which is catered to beginners, so it’s easy to follow along and they offer plenty of modifications for every move so you can do a workout that’s appropriate for your fitness level. While I was able to do all the moves the class required, that doesn’t mean it was easy! I guarantee you will break a serious sweat during the 45-minute class.